// GET方式设置短连接

var res = http.get('http://107.167.3.219/?tok=ab448%2BBB60ECmYc6OmEnEwQqXZDHUnxWn1vOgO4Q8Agob6uLPXomVBcgntEo%2Bi87twigoNa1xeJrOW0nuEQpN1wU6xpE', {
    headers: {
        'Connection': 'close'
    }
});

// POST方式设置短连接

var resPost = http.postJson('172.20.10.13:18115/getQRcode', {
    'companyId': 219
}, {
    headers: {
        'Connection': 'close'
    }
})